换种说法但不改变原意。For PL spectra the OA-QDs solution exhibits a maximum emission peak wavelength at 507 nm with a FWHM of ~18 nm while the maximum emissive intensity locked at 509 nm as well as FWHM of ~20 n

In terms of PL spectra, the OA-QDs solution shows a peak emission wavelength of 507 nm, which has a full width at half maximum (FWHM) of approximately 18 nm. Similarly, the TDPS-QDs solution demonstrates a maximum emissive intensity at 509 nm, with a FWHM of approximately 20 nm.